package cn.edu.lingnan.lsqn.service;

import java.util.List;

import cn.edu.lingnan.lsqn.model.Role;

public interface IRoleService {
	public void add(Role role);

	public void delete(int id);

	public void update(Role role);

	public Role load(int id);

	public List<Role> listRole();

	public void deleteRoleAndRoleUsers(int rid);
}
